AD Boivin 2002 Snow Hawk Manual page 165

FUEL
This vehicle is powered by a two-stroke engine that uses a pre-
mixed gasoline and oil mixture.
Gasoline: Regular unleaded gas with a minimum octane
rating of 87 (R+M)/2
Motor oil: Bombardier / ROTAX Pre-mixture oil
Mixture ratio: 40 :1
Gas tank capacity: 17.5 litres
A mixture in which the proportion of oil is too low will
cause piston failure. On the other hand, a mixture in
which the proportion of oil is too high will cause
excessive carbon deposits that will result in fouled spark
plugs and will affect performance.
Always mix in a proportion of 40 parts of gasoline for
each part of oil.
l NOTICE:
The use of gas-line antifreeze is recommended in a ratio
o
of 150 mL per fuel tank in very cold temperatures.
Avoid mixing oils of different brands.
o
t t CAUTION
GENERAL INSTRUCTIONS 1 - 3
Gasoline
( L )
5
10
15
20
25
Oil
( ml )
125
250
375
500
625